{
struct stat statbuf;
int commitable, saved_color_setting;
- struct strbuf sb;
+ struct strbuf sb = STRBUF_INIT;
char *buffer;
FILE *fp;
const char *hook_arg1 = NULL;
if (!no_verify && run_hook(index_file, "pre-commit", NULL))
return 0;
- strbuf_init(&sb, 0);
if (message.len) {
strbuf_addbuf(&sb, &message);
hook_arg1 = "message";
stripspace(&sb, 0);
if (signoff) {
- struct strbuf sob;
+ struct strbuf sob = STRBUF_INIT;
int i;
- strbuf_init(&sob, 0);
strbuf_addstr(&sob, sign_off_header);
strbuf_addstr(&sob, fmt_name(getenv("GIT_COMMITTER_NAME"),
getenv("GIT_COMMITTER_EMAIL")));
*/
static int message_is_empty(struct strbuf *sb)
{
- struct strbuf tmpl;
+ struct strbuf tmpl = STRBUF_INIT;
const char *nl;
int eol, i, start = 0;
return 0;
/* See if the template is just a prefix of the message. */
- strbuf_init(&tmpl, 0);
if (template_file && strbuf_read_file(&tmpl, template_file, 0) > 0) {
stripspace(&tmpl, cleanup_mode == CLEANUP_ALL);
if (start + tmpl.len <= sb->len &&
{
struct rev_info rev;
struct commit *commit;
+ static const char *format = "format:%h: \"%s\"";
+ unsigned char junk_sha1[20];
+ const char *head = resolve_ref("HEAD", junk_sha1, 0, NULL);
commit = lookup_commit(sha1);
if (!commit)
rev.verbose_header = 1;
rev.show_root_diff = 1;
- get_commit_format("format:%h: %s", &rev);
+ get_commit_format(format, &rev);
rev.always_show_header = 0;
rev.diffopt.detect_rename = 1;
rev.diffopt.rename_limit = 100;
rev.diffopt.break_opt = 0;
diff_setup_done(&rev.diffopt);
- printf("Created %scommit ", initial_commit ? "initial " : "");
+ printf("[%s%s]: created ",
+ !prefixcmp(head, "refs/heads/") ?
+ head + 11 :
+ !strcmp(head, "HEAD") ?
+ "detached HEAD" :
+ head,
+ initial_commit ? " (root-commit)" : "");
if (!log_tree_commit(&rev, commit)) {
struct strbuf buf = STRBUF_INIT;
- format_commit_message(commit, "%h: %s", &buf, DATE_NORMAL);
+ format_commit_message(commit, format + 7, &buf, DATE_NORMAL);
printf("%s\n", buf.buf);
strbuf_release(&buf);
}
int cmd_commit(int argc, const char **argv, const char *prefix)
{
- struct strbuf sb;
+ struct strbuf sb = STRBUF_INIT;
const char *index_file, *reflog_msg;
char *nl, *p;
unsigned char commit_sha1[20];
struct ref_lock *ref_lock;
struct commit_list *parents = NULL, **pptr = &parents;
+ struct stat statbuf;
+ int allow_fast_forward = 1;
git_config(git_commit_config, NULL);
return 1;
}
- strbuf_init(&sb, 0);
/* Determine parents */
if (initial_commit) {
reflog_msg = "commit (initial)";
for (c = commit->parents; c; c = c->next)
pptr = &commit_list_insert(c->item, pptr)->next;
} else if (in_merge) {
- struct strbuf m;
+ struct strbuf m = STRBUF_INIT;
FILE *fp;
reflog_msg = "commit (merge)";
pptr = &commit_list_insert(lookup_commit(head_sha1), pptr)->next;
- strbuf_init(&m, 0);
fp = fopen(git_path("MERGE_HEAD"), "r");
if (fp == NULL)
die("could not open %s for reading: %s",
}
fclose(fp);
strbuf_release(&m);
+ if (!stat(git_path("MERGE_MODE"), &statbuf)) {
+ if (strbuf_read_file(&sb, git_path("MERGE_MODE"), 0) < 0)
+ die("could not read MERGE_MODE: %s",
+ strerror(errno));
+ if (!strcmp(sb.buf, "no-ff"))
+ allow_fast_forward = 0;
+ }
+ if (allow_fast_forward)
+ parents = reduce_heads(parents);
} else {
reflog_msg = "commit";
pptr = &commit_list_insert(lookup_commit(head_sha1), pptr)->next;
}
- parents = reduce_heads(parents);
/* Finally, get the commit message */
+ strbuf_reset(&sb);
if (strbuf_read_file(&sb, git_path(commit_editmsg), 0) < 0) {
rollback_index_files();
die("could not read commit message");
unlink(git_path("MERGE_HEAD"));
unlink(git_path("MERGE_MSG"));
+ unlink(git_path("MERGE_MODE"));
unlink(git_path("SQUASH_MSG"));
if (commit_index_files())
exit(1);
}
- ret = xmalloc(sizeof(struct strategy));
- memset(ret, 0, sizeof(struct strategy));
+ ret = xcalloc(1, sizeof(struct strategy));
ret->name = xstrdup(name);
return ret;
}
{
unlink(git_path("MERGE_HEAD"));
unlink(git_path("MERGE_MSG"));
+ unlink(git_path("MERGE_MODE"));
}
static void save_state(void)
static void restore_state(void)
{
- struct strbuf sb;
+ struct strbuf sb = STRBUF_INIT;
const char *args[] = { "stash", "apply", NULL, NULL };
if (is_null_sha1(stash))
reset_hard(head, 1);
- strbuf_init(&sb, 0);
args[2] = sha1_to_hex(stash);
/*
{
struct rev_info rev;
struct commit *commit;
- struct strbuf out;
+ struct strbuf out = STRBUF_INIT;
struct commit_list *j;
int fd;
if (prepare_revision_walk(&rev))
die("revision walk setup failed");
- strbuf_init(&out, 0);
strbuf_addstr(&out, "Squashed commit of the following:\n");
while ((commit = get_revision(&rev)) != NULL) {
strbuf_addch(&out, '\n');
static void finish(const unsigned char *new_head, const char *msg)
{
- struct strbuf reflog_message;
+ struct strbuf reflog_message = STRBUF_INIT;
- strbuf_init(&reflog_message, 0);
if (!msg)
strbuf_addstr(&reflog_message, getenv("GIT_REFLOG_ACTION"));
else {
{
struct object *remote_head;
unsigned char branch_head[20], buf_sha[20];
- struct strbuf buf;
+ struct strbuf buf = STRBUF_INIT;
const char *ptr;
int len, early;
if (!remote_head)
die("'%s' does not point to a commit", remote);
- strbuf_init(&buf, 0);
strbuf_addstr(&buf, "refs/heads/");
strbuf_addstr(&buf, remote);
resolve_ref(buf.buf, branch_head, 0, 0);
if (!strcmp(remote, "FETCH_HEAD") &&
!access(git_path("FETCH_HEAD"), R_OK)) {
FILE *fp;
- struct strbuf line;
+ struct strbuf line = STRBUF_INIT;
char *ptr;
- strbuf_init(&line, 0);
fp = fopen(git_path("FETCH_HEAD"), "r");
if (!fp)
die("could not open %s for reading: %s",
const char **args;
int i = 0, ret;
struct commit_list *j;
- struct strbuf buf;
+ struct strbuf buf = STRBUF_INIT;
+ int index_fd;
+ struct lock_file *lock = xcalloc(1, sizeof(struct lock_file));
+
+ index_fd = hold_locked_index(lock, 1);
+ refresh_cache(REFRESH_QUIET);
+ if (active_cache_changed &&
+ (write_cache(index_fd, active_cache, active_nr) ||
+ commit_locked_index(lock)))
+ return error("Unable to write index.");
+ rollback_lock_file(lock);
if (!strcmp(strategy, "recursive") || !strcmp(strategy, "subtree")) {
int clean;
} else {
args = xmalloc((4 + commit_list_count(common) +
commit_list_count(remoteheads)) * sizeof(char *));
- strbuf_init(&buf, 0);
strbuf_addf(&buf, "merge-%s", strategy);
args[i++] = buf.buf;
for (j = common; j; j = j->next)
static int merge_trivial(void)
{
unsigned char result_tree[20], result_commit[20];
- struct commit_list *parent = xmalloc(sizeof(struct commit_list *));
+ struct commit_list *parent = xmalloc(sizeof(*parent));
write_tree_trivial(result_tree);
printf("Wonderful.\n");
parent->item = lookup_commit(head);
- parent->next = xmalloc(sizeof(struct commit_list *));
+ parent->next = xmalloc(sizeof(*parent->next));
parent->next->item = remoteheads->item;
parent->next->next = NULL;
commit_tree(merge_msg.buf, result_tree, parent, result_commit, NULL);
int cmd_merge(int argc, const char **argv, const char *prefix)
{
unsigned char result_tree[20];
- struct strbuf buf;
+ struct strbuf buf = STRBUF_INIT;
const char *head_arg;
int flag, head_invalid = 0, i;
int best_cnt = -1, merge_was_ok = 0, automerge_was_ok = 0;
* Traditional format never would have "-m" so it is an
* additional safety measure to check for it.
*/
- strbuf_init(&buf, 0);
if (!have_message && is_old_style_invocation(argc, argv)) {
strbuf_addstr(&merge_msg, argv[0]);
reset_hard(remote_head->sha1, 0);
return 0;
} else {
- struct strbuf msg;
+ struct strbuf msg = STRBUF_INIT;
/* We are invoked directly as the first-class UI. */
head_arg = "HEAD";
* codepath so we discard the error in this
* loop.
*/
- strbuf_init(&msg, 0);
for (i = 0; i < argc; i++)
merge_name(argv[i], &msg);
fmt_merge_msg(option_log, &msg, &merge_msg);
!common->next &&
!hashcmp(common->item->object.sha1, head)) {
/* Again the most common case of merging one remote. */
- struct strbuf msg;
+ struct strbuf msg = STRBUF_INIT;
struct object *o;
char hex[41];
hex,
find_unique_abbrev(remoteheads->item->object.sha1,
DEFAULT_ABBREV));
- strbuf_init(&msg, 0);
strbuf_addstr(&msg, "Fast forward");
if (have_message)
strbuf_addstr(&msg,
merge_msg.len)
die("Could not write to %s", git_path("MERGE_MSG"));
close(fd);
+ fd = open(git_path("MERGE_MODE"), O_WRONLY | O_CREAT | O_TRUNC, 0666);
+ if (fd < 0)
+ die("Could open %s for writing", git_path("MERGE_MODE"));
+ strbuf_reset(&buf);
+ if (!allow_fast_forward)
+ strbuf_addf(&buf, "no-ff");
+ if (write_in_full(fd, buf.buf, buf.len) != buf.len)
+ die("Could not write to %s", git_path("MERGE_MODE"));
+ close(fd);
}
if (merge_was_ok) {